EP3184182B1 - Vorrichtung und verfahren zum reinigen eines körpers mit einer abzutragenden oberflächenschicht - Google Patents

Vorrichtung und verfahren zum reinigen eines körpers mit einer abzutragenden oberflächenschicht Download PDF

Info

Publication number
EP3184182B1
EP3184182B1 EP15202475.8A EP15202475A EP3184182B1 EP 3184182 B1 EP3184182 B1 EP 3184182B1 EP 15202475 A EP15202475 A EP 15202475A EP 3184182 B1 EP3184182 B1 EP 3184182B1
Authority
EP
European Patent Office
Prior art keywords
nozzle
jet
jet nozzle
surface layer
nozzle holder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP15202475.8A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3184182A1 (de
Inventor
Michael Jarchau
Martin Oberscheidt
Malte Willems
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hammelmann GmbH
Original Assignee
Hammelmann GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to PL15202475T priority Critical patent/PL3184182T3/pl
Application filed by Hammelmann GmbH filed Critical Hammelmann GmbH
Priority to ES15202475.8T priority patent/ES2681486T3/es
Priority to EP15202475.8A priority patent/EP3184182B1/de
Priority to CN201680072726.3A priority patent/CN108367326B/zh
Priority to JP2018533081A priority patent/JP6903665B2/ja
Priority to PCT/EP2016/081826 priority patent/WO2017108729A1/de
Priority to KR1020187021129A priority patent/KR102590875B1/ko
Priority to RU2018121138A priority patent/RU2717427C2/ru
Publication of EP3184182A1 publication Critical patent/EP3184182A1/de
Application granted granted Critical
Publication of EP3184182B1 publication Critical patent/EP3184182B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/025—Rotational joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/022—Cleaning travelling work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0269—Cleaning
    • B21B45/0275—Cleaning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0269—Cleaning

Definitions

  • the present invention relates to a device for cleaning, in particular descaling, a body moved relative to the device in a movement direction with a surface layer to be removed according to the preamble of claim 1 and a method for cleaning a body according to the preamble of claim 10.
  • descaling of bodies with a surface layer to be removed in particular warm rolling stock with a scale layer to be removed, are known for example from US Pat DE 43 28 303 C2 known.
  • Such a descaling device serves to dissolve a scale layer present on the steel by means of a liquid jet impinging on a surface of the rolling stock at high pressure, for example a high-pressure water jet.
  • the flat-jet nozzles used for this purpose are fastened to a cylindrical nozzle holder, wherein the nozzle holder is rotatable about an axis perpendicular to the rolling stock and thus the surface of the rolling stock moved past the apparatus is repeatedly swept over in order to detach the scale from the rolling stock.
  • parts of the scale can be removed in the direction of the direction of movement of the rolling stock when removing the scale from the rolling surface, which involves the risk that during the next rolling previously Tinder pieces dissolved by the application of pressurized liquid are rolled back into the rolling stock surface during the subsequent rolling process.
  • the object of the present invention is to provide an apparatus and a method for cleaning bodies moved in a direction of movement relative to the apparatus with a surface layer to be removed, with which the abovementioned disadvantages are eliminated and which can be operated both liquid and energy-saving.
  • the device according to the invention for cleaning has at least one nozzle holder which is rotatably held on a central bearing which is perpendicular or inclined to the surface layer to be processed.
  • the at least one nozzle holder has at least one jet nozzle held in an arm of the nozzle holder, from which the pressurized liquid emerges in operation.
  • the jet nozzle is oriented in such a way that the surface layer is acted upon by a liquid jet emerging from the jet nozzle during operation obliquely to the surface layer.
  • the at least one jet nozzle is rotatably mounted about a parallel to the central bearing of the nozzle holder rotation axis of the nozzle holder, wherein the jet nozzle is driven in rotation so that an angle between the direction of movement of the body and the orientation of the jet nozzle exiting liquid jet in the plane of the surface layer is constant.
  • an axis of rotation is received with a supply line for the pressurized liquid therein, which is connected to a supply line in the respective arm of the nozzle holder, which opens into an inlet opening of a nozzle housing of the jet nozzle.
  • a vector which defines the emission direction of the liquid jet from the jet nozzle under a pressure of from 80 bar to 1000 bar has no component in the direction of movement of the body.
  • the beam nozzle kept constant by the beam nozzle allows aligning the jet nozzles so that they always radiate with a presettable speed component counter to the direction of movement of the body and thus can be avoided that particular detached scale parts remain on the rolling stock beyond the device for descaling, which would be rolled back into the surface of the rolling stock in a subsequent rolling process, and that the jet liquid remains too long on the top of the rolling stock, which would lead to disadvantageous cooling and thermal asymmetry.
  • the at least one jet nozzle by means of a gearbox is driven by a motor.
  • This transmission according to the invention is designed so that in each arm of the nozzle holder, a first gear is rotatably mounted, which meshes with a central rotatably mounted on the central bearing second gear and a non-rotatably attached to the jet third gear, wherein the first and the third gear are the same size , whereby the amount of rotational speeds of the jet nozzle and the nozzle holder is the same.
  • the choice of the radius of the first gear wheel also makes it possible to position the jet nozzles at different distances from the rotational axis of the nozzle holder, so that it is also possible to form nozzle holders with several arms of different length, which is advantageous in terms of a uniform area distribution of the hydraulic beam energy is.
  • nozzle holder For rotational drive of the nozzle holder according to a preferred embodiment of the nozzle holder rotatably connected to a rotatably driven, received in the central bearing axis of rotation, wherein in the axis of rotation a supply line of the pressurized fluid is added.
  • a fourth gear driven by a drive gear is rotatably mounted on the nozzle holder itself.
  • the nozzle holder has, according to a preferred embodiment, at least two arms, to each of which a jet nozzle is rotatably mounted.
  • a plurality of nozzle holders are arranged next to one another, the rotational radii of the surfaces swept by the arms of the nozzle holders partially overlapping one another. This makes it possible to equip the device according to the width of the rolling stock with a plurality of such nozzle holder.
  • the angle between the direction of movement of the rolling stock and the impact line the orientation of the jet nozzles determining the jet of liquid emerging from the jet nozzle can be preset.
  • the inventive method is characterized in that the at least one jet nozzle is rotated relative to the rotating nozzle holder when the surface layer, in particular a Walzgutober Structure with the liquid jet to such a parallel to the central bearing of the nozzle holder rotational axis relative to the rotating nozzle holder that an angle between the direction of movement of Body, in particular rolling stock and the impingement of the emerging from the jet nozzle liquid jet is maintained constant.
  • the jet nozzle is rotated relative to the rotating nozzle holder so that the emission direction of the liquid jet from the jet nozzle is always opposite to the direction of movement of the body.
  • top, bottom, left, right, front, back, etc. refer exclusively to the exemplary representation and position of the rolling stock, central warehouse, nozzle holder, arm, jet nozzle and the like chosen in the respective figures. These terms are not intended to be limiting, that is to say, by different working positions or the mirror-symmetrical design or the like, these references may change.
  • FIGS. 1 . 2 and 6a to 6d is a first embodiment of a device 1 according to the invention for cleaning, in particular descaling, a relative to the device in a movement direction x moving body 2 with a surface layer to be removed, in particular hot rolling, in particular slabs or belts, shown with a pressurized liquid.
  • the invention will be further elucidated on the basis of an apparatus and a method for descaling warm rolling material translating relative to the apparatus in a movement direction X, but not limited to this application.
  • the rolling stock to be descaled is in particular slabs or strips. Also conceivable is the use of the device for other shapes of the crude steel.
  • the device has in the in FIGS. 1 . 2 and 6a to 6d shown variants a two-armed nozzle holder 3 with two arms 31 and 32 which is rotatably mounted relative to a central warehouse 5.
  • a gear 6 is rotatably mounted on the nozzle holder 3, which with a (not shown) drive gear is in positive operative connection and so the nozzle holder 3 is set in operation in rotation.
  • a jet nozzle 4 From the rolling stock 2 facing the underside of the nozzle holder 3 protrudes from each of the arms 31, 32 a jet nozzle 4, through the function of a pressurized liquid, such as water, emerges to solve an existing on the surface of the rolling scale layer and ablate.
  • a pressurized liquid such as water
  • the jet nozzle 4 is formed in the embodiments shown in the figures as a flat jet nozzle, which emits a liquid jet 12 at a spray angle ⁇ of 0 ° to 90 °, particularly preferably from 10 ° to 50 ° on the surface of the rolled stock.
  • spraying angle ⁇ is here understood the fanning of the liquid jet from the channel end of the jet nozzle towards the surface to be processed.
  • the jet nozzle 4 is aligned so that the outgoing liquid jet 12 is aligned at an angle ⁇ of 0 ° to 40 °, preferably from 5 ° to 20 ° to the surface normal of the machined surface.
  • the pressures used are between 80 and 1000 bar, preferably in a range of 200 to 400 bar.
  • Each of the jet nozzles 4 is surrounded by a housing 41, on the outside of a second gear 9, 10 is rotatably attached.
  • the housing 41 is rotatably mounted in the nozzle holder 3.
  • the first gear 7, 8 and the third gear 9, 10 have the same radius, so that the rotational speed of the nozzle holder 3 about the central axis 5 corresponds to the rotational speed of the jet nozzles 4 with respect to the nozzle holder 3.
  • the liquid jet 12 which impinges linearly and obliquely to the Walzgutober construction on Walzgutober decoration, thereby causing a constant removal of the scale from the Walzgutober requirements, the abraded scale and the jet liquid is always radiated in the same direction relative to the direction of movement X of the rolling stock.
  • the nozzle holder 3 is formed with three arms three arms 31, 32 and 33.
  • the arms 31, 32, 33 differ in their radial length radially to the central warehouse 5, wherein the jet nozzles 4 are arranged on the respective arms of the nozzle holder 3, that their distance from the axis of rotation of the nozzle holder 3 is different.
  • the drive of the nozzle holder 3 takes place in the in the Figures 3 - 5 and 7
  • One end of the axis of rotation 16 projects from a motor flange, on which a motor can be fastened, with which the axis of rotation 16 is driven by a motor.
  • the axis of rotation 16 is preferably mounted via roller bearings in the housing 51 of the central warehouse 5.
  • a fastening flange 52 is provided on the housing 51 of the central bearing 5, with which the housing 51 can be fastened to a carrier which is arranged above or below a transport path along which the rolling stock 2 is moved.
  • the second gear 11 On a cylindrical, engaging in the nozzle holder 3 part of the housing 51, the second gear 11 is circumferentially and rotationally fixed, while a reaching into the nozzle holder 3 region of the rotation axis 16 is rotatably connected to the nozzle holder 3.
  • FIG. 5 shows an arrangement of several juxtaposed devices for descaling with three-arm nozzle holders.
  • the devices 1 are arranged with each other in such a way that they rotate in opposite directions. It is also conceivable to position and drive the individual devices so that adjacent nozzle holders 3 in each case rotate in the same direction.
  • FIG. 8 shows an alternative orientation of the jet nozzles 4, wherein the rotational positions of the nozzle holder 3 of a over a left portion of the rolling stock surface at a spray angle ⁇ of about 45 ° opposite to the moving direction x of the rolling stock to the outside and the rotational positions of the nozzle holder 3 a over a right portion of the Walzgutober #3 are aligned in a spray angle ⁇ of about 45 ° opposite to the direction of movement x of the rolling stock to the outside.
  • each of the jet nozzles 4 it is important to align the spray angle ⁇ of the jet nozzles 4 against the direction of movement of the rolling stock and thus to avoid that detached scale parts remain on the rolling stock on the other side of the device for descaling, in a subsequent Rolling be rolled back into the surface of the rolling stock, and that the jet liquid remains too long on the top of the rolling stock, which would lead to adverse cooling and thermal asymmetry.
  • the at least one jet nozzle 4 becomes parallel to the liquid jet 12 during operation of the rolling stock surface to the central warehouse 5 of the nozzle holder 3 aligned rotational axis relative to the rotating nozzle holder 3 is rotated so that an angle a between the direction of movement x of the rolling stock 2 and the impingement of the emerging from the jet nozzle 4 liquid jet 12 is maintained constant.
  • the jet nozzle 4 is preferably rotated relative to the rotating nozzle holder 3 so that the emission direction of the liquid jet 12 from the jet nozzle 4th always takes place with a preset speed component counter to the direction of movement x of the rolling stock 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Nozzles (AREA)
  • Cleaning In General (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
EP15202475.8A 2015-12-23 2015-12-23 Vorrichtung und verfahren zum reinigen eines körpers mit einer abzutragenden oberflächenschicht Active EP3184182B1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ES15202475.8T ES2681486T3 (es) 2015-12-23 2015-12-23 Dispositivo y método para la limpieza de un cuerpo con una capa superficial que ha de ser eliminada
EP15202475.8A EP3184182B1 (de) 2015-12-23 2015-12-23 Vorrichtung und verfahren zum reinigen eines körpers mit einer abzutragenden oberflächenschicht
PL15202475T PL3184182T3 (pl) 2015-12-23 2015-12-23 Urządzenie i sposób czyszczenia przedmiotu z warstwą powierzchniową, która ma zostać usunięta
JP2018533081A JP6903665B2 (ja) 2015-12-23 2016-12-20 除去すべき表層を有する物体を洗浄するための装置及び方法
CN201680072726.3A CN108367326B (zh) 2015-12-23 2016-12-20 用于清洁具有待去除的表面层的物体的设备和方法
PCT/EP2016/081826 WO2017108729A1 (de) 2015-12-23 2016-12-20 Vorrichtung und verfahren zum reinigen eines körpers mit einer abzutragenden oberflächenschicht
KR1020187021129A KR102590875B1 (ko) 2015-12-23 2016-12-20 제거될 표면층을 가진 몸체를 클리닝하기 위한 장치 및 방법.
RU2018121138A RU2717427C2 (ru) 2015-12-23 2016-12-20 Устройство и способ для очистки изделия с подлежащим удалению поверхностным слоем

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15202475.8A EP3184182B1 (de) 2015-12-23 2015-12-23 Vorrichtung und verfahren zum reinigen eines körpers mit einer abzutragenden oberflächenschicht

Publications (2)

Publication Number Publication Date
EP3184182A1 EP3184182A1 (de) 2017-06-28
EP3184182B1 true EP3184182B1 (de) 2018-05-02

Family

ID=55027476

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15202475.8A Active EP3184182B1 (de) 2015-12-23 2015-12-23 Vorrichtung und verfahren zum reinigen eines körpers mit einer abzutragenden oberflächenschicht

Country Status (8)

Country Link
EP (1) EP3184182B1 (ja)
JP (1) JP6903665B2 (ja)
KR (1) KR102590875B1 (ja)
CN (1) CN108367326B (ja)
ES (1) ES2681486T3 (ja)
PL (1) PL3184182T3 (ja)
RU (1) RU2717427C2 (ja)
WO (1) WO2017108729A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017122802B3 (de) * 2017-09-29 2018-10-25 Hauhinco Maschinenfabrik G. Hausherr, Jochums Gmbh & Co. Kg Entzunderungsvorrichtung
DE102019134040A1 (de) * 2019-12-11 2021-06-17 Hammelmann GmbH Reinigungsvorrichtung
CN112934814A (zh) * 2021-01-28 2021-06-11 河北纵横集团丰南钢铁有限公司 钢高压水除磷系统及工艺过程
CN113578840B (zh) * 2021-08-04 2022-05-17 南京迪斯克林科技有限公司 一种超高压水冷回流除磷系统

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS521686A (en) * 1975-06-24 1977-01-07 Kawanoe Zoki Kk Rotary shredder
JPS6336859A (ja) * 1986-07-30 1988-02-17 Komatsu Ltd ウオ−タジエツトの噴射ノズル装置
US5135015A (en) * 1990-02-12 1992-08-04 Young's Hovercover, Inc. Pressurized fluid cleaning device
JP2786551B2 (ja) * 1991-05-14 1998-08-13 三菱重工業株式会社 鋼板の冷却装置
DE4328303C2 (de) 1992-12-23 1997-02-13 Juergen Gaydoul Einrichtung zum Entzundern von warmem Walzgut
JP2750802B2 (ja) * 1993-01-29 1998-05-13 日進工業 株式会社 物体表面の洗滌・剥離方法とその装置
JP3307771B2 (ja) * 1993-08-23 2002-07-24 ハンス‐ユルゲン、ガイドール 熱間圧延鋼板のデスケーリング手段
JP3467912B2 (ja) * 1994-09-20 2003-11-17 Ｊｆｅスチール株式会社 鋼板表面の清浄方法及び清浄装置
DE19535789C2 (de) * 1995-09-26 1997-09-11 Hermetik Hydraulik Ab Einrichtung zum Entzundern von Halbzeugen
JPH11216513A (ja) * 1998-01-28 1999-08-10 Nkk Corp 鋼材のデスケーリング装置
ITPN20050036U1 (it) 2005-12-13 2007-06-14 Livenza Ferramenta Srl Giunzione per il collegamento amovibile di pannelli attestati in modo complanare, particolarmente per piani cucina.
DE102006004688A1 (de) * 2006-02-02 2007-08-16 Sms Demag Ag Verfahren und Giess-Walz-Anlage zum Herstellen von warmgewalztem Metall - insbesondere Stahlwerkstoff-Band mit hoher Oberflächengüte
JP4658834B2 (ja) * 2006-03-13 2011-03-23 新日本製鐵株式会社 噴流式酸洗設備
DE102007024245B3 (de) * 2007-05-15 2008-08-28 Lechler Gmbh Sprühdüse
CN101954387A (zh) * 2009-07-16 2011-01-26 宝钢集团新疆八一钢铁有限公司 自封闭式同轴心等角度交替旋转除鳞集管装置
CN202427575U (zh) * 2011-12-29 2012-09-12 天津哈马特高压水射流技术开发有限公司 多功能、二维高压水旋转喷头
RU2520172C1 (ru) * 2012-12-07 2014-06-20 Общество с ограниченной ответственностью "Абинский ЭлектроМеталлургический завод" Установка для удаления окалины с проката
DE102013224506A1 (de) * 2013-11-29 2015-06-03 Sms Siemag Ag Verfahren und Vorrichtung zum Entzundern einer metallischen Oberfläche sowie Anlage zum Herstellen von metallischen Halbzeugen
JP6451286B2 (ja) * 2014-12-16 2019-01-16 澁谷工業株式会社 物品搬送システム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
RU2018121138A (ru) 2020-01-23
PL3184182T3 (pl) 2018-08-31
KR20180097696A (ko) 2018-08-31
EP3184182A1 (de) 2017-06-28
JP2019507015A (ja) 2019-03-14
CN108367326A (zh) 2018-08-03
RU2717427C2 (ru) 2020-03-23
RU2018121138A3 (ja) 2020-02-18
KR102590875B1 (ko) 2023-10-17
ES2681486T3 (es) 2018-09-13
JP6903665B2 (ja) 2021-07-14
CN108367326B (zh) 2019-12-03
WO2017108729A1 (de) 2017-06-29

Similar Documents

Publication Publication Date Title
EP3429770B1 (de) Vorrichtung und verfahren zum entzundern eines bewegten werkstücks
DE4328303C2 (de) Einrichtung zum Entzundern von warmem Walzgut
EP3184182B1 (de) Vorrichtung und verfahren zum reinigen eines körpers mit einer abzutragenden oberflächenschicht
DE102014109160B4 (de) Vorrichtung und Verfahren zum Reinigen eines Körpers mit einer abzutragenden Oberflächenschicht
DE2922701A1 (de) Mechanische entzunderungsvorrichtung
EP3074151B1 (de) Verfahren und vorrichtung zum entzundern einer metallischen oberfläche sowie anlage zum herstellen von metallischen halbzeugen
WO2006066805A1 (de) Verfahren und vorrichtung zum entzundern von oberflächen
DE3624444A1 (de) Maschine zum beiderseitigen boerdeln und einziehen zylindrischer dosenruempfe
EP1563919B1 (de) Vorrichtung zum Reinigen der Oberfläche von zylindrischen Körpern, wie Walzen oder Rollen
DE102007006661A1 (de) Vorrichtung zum Entgraten, Entspanen und/oder Reinigen der Wasser- oder Ölkammern eines Zylinderkopfes
EP3634656B1 (de) Vorrichtung zum abtragen von material von einer unterlage
DE102011051737B4 (de) Verfahren und Vorrichtung zum partiellen Abtragen einer Beschichtung
DE3150946A1 (de) "vorrichtung zum entzundern eines stahlstrangs"
DE10216285B4 (de) Reinigungsvorrichtung zur Reinigung von Werkstücken
EP3380256B1 (de) Einrichtung zur reinigung von gegenständen
EP3615262A1 (de) Vorrichtung und verfahren zum transportieren und bearbeiten von halbzeugen
EP3525949B1 (de) Vorrichtung und verfahren zum entzundern einer bramme
DE4028372C1 (ja)
EP2782688B1 (de) Verfahren zum reinigen einer oberfläche eines stahlprodukts
EP3914403B1 (de) Vorrichtung und verfahren zum entzundern eines bewegten werkstücks
EP2262615B1 (de) Vorrichtung zum bearbeiten von werkstücken
EP0492227B1 (de) Einrichtung zum Kühlen der Presswerkzeuge einer Stauchpresse und Verfahren zum Betreiben der Einrichtung
DE3626000C2 (ja)
DE3144222C2 (de) Einrichtung zum Behandeln von Türen und Türrahmen von Horizontalkammer-Verkokungsöfen
DE1814460A1 (de) Schleppantrieb fuer ein Walzgeruest

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20170710

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: B05B 3/02 20060101ALI20171221BHEP

Ipc: B21B 45/08 20060101AFI20171221BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20180126

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 994648

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180515

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502015004111

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER AND PEDRAZZINI AG, CH

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502015004111

Country of ref document: DE

Representative=s name: PATENT- UND RECHTSANWAELTE LOESENBECK, SPECHT,, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502015004111

Country of ref document: DE

Owner name: SMS GROUP GMBH, DE

Free format text: FORMER OWNER: HAMMELMANN GMBH, 59302 OELDE, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502015004111

Country of ref document: DE

Owner name: HAMMELMANN GMBH, DE

Free format text: FORMER OWNER: HAMMELMANN GMBH, 59302 OELDE, DE

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2681486

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20180913

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20180906 AND 20180912

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180802

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180802

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

REG Reference to a national code

Ref country code: AT

Ref legal event code: PC

Ref document number: 994648

Country of ref document: AT

Kind code of ref document: T

Owner name: HAMMELMANN GMBH, DE

Effective date: 20181011

Ref country code: AT

Ref legal event code: PC

Ref document number: 994648

Country of ref document: AT

Kind code of ref document: T

Owner name: SMS GROUP GMBH, DE

Effective date: 20181011

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180803

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502015004111

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20190205

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181223

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20181231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20151223

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180502

Ref country code: MK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180502

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180902

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181223

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20231215

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20231204

Year of fee payment: 9

Ref country code: IT

Payment date: 20231227

Year of fee payment: 9

Ref country code: FR

Payment date: 20231130

Year of fee payment: 9

Ref country code: FI

Payment date: 20231218

Year of fee payment: 9

Ref country code: AT

Payment date: 20231218

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PL

Payment date: 20231124

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20240208

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240122

Year of fee payment: 9

Ref country code: CH

Payment date: 20240102

Year of fee payment: 9